<div class="col-md-8 col-md-offset-2">
  <div class="panel panel-primary">
    <div class="panel-heading"><h3 class="panel-title">Login</h3></div>
    <div class="panel-body">
      <div class="row">
        <div class="col-lg-12">
          <div ui-view></div>
        </div>
      </div>
    </div>
  </div>
</div>
